The Green Wolf Eel, Congrogadus subducens, is long-lived and well suited to the home aquarium. As with most large eels, the Green Wolf Eel requires a spacious aquarium with an abundance of rock work providing its places to hide its body. The Green Wolf Eel has very poor eyesight so please be careful when feeding it. They are also not best suited for a community reef tank and do best in a species only tank. Also, it is imperative that your tank has a tightly sealed lid to prevent escapes. Our eels will eat a varied carnivorous diet including fish, shrimp, clams, and octopus so you can see why they are not the best for community tanks - they would be menace. The Green Wolf Eel has a unique green/brown/grey body with a flowing lime green ribbon as its dorsal fin. The aquarist should prepare to house the Green Wolf Eel before purchase to ensure that the tank is compatible.